X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=rs485-case%2Fcase.scad;h=92d83beed4fd231749b8741a6772a0fee75264ca;hb=e37b5b9c468d4c3898c2ae3affbf4165f4bf95de;hp=1f60dd35b6075c129dc1a863c5a98875dae641e6;hpb=fb54a06fe1365ebbce7ca19bea34358ebe94917d;p=home-hw.git

diff --git a/rs485-case/case.scad b/rs485-case/case.scad
index 1f60dd3..92d83be 100644
--- a/rs485-case/case.scad
+++ b/rs485-case/case.scad
@@ -1,6 +1,6 @@
 wall_thickness = 1.5;
 
-pcb_length = 53.5;
+pcb_length = 54;
 pcb_width = 18.5;
 pcb_thickness = 1;
 pcb_depth = 3;
@@ -9,14 +9,16 @@ pcb_rail_width = 1;
 box_height = 12;
 box_depth = pcb_thickness + pcb_depth;
 
-usb_width = 10.5;
+lid_rail_width = 1;
+lid_rail_height = 1.5;
+
+usb_width = 12.2;
 usb_height = 11;
 
 rs485_width = 16.5;
 rs485_height = 8;
 
-lock_thickness = 1;
-lock_height = 4;
+text_depth = 0.2;
 
 over = 0.1;
 clearance = 0.3;
@@ -32,7 +34,7 @@ module bottom() {
 
 		// USB connector hole
 		translate([pcb_length-over, (pcb_width-usb_width)/2, 0])
-			cube([wall_thickness+2, usb_width, box_height+over]);
+			cube([wall_thickness+2*over, usb_width, box_height+over]);
 
 		// RS485 connector hole
 		translate([-wall_thickness-over, (pcb_width-rs485_width)/2, 0])
@@ -43,21 +45,13 @@ module bottom() {
 			cube([pcb_length, pcb_width, pcb_thickness+over]);
 
 		// Sub-PCB holes
-		translate([0, pcb_rail_width, -pcb_thickness-pcb_depth])
+		translate([pcb_length - 10, pcb_rail_width, -pcb_thickness-pcb_depth])
 			cube([10, pcb_width - 2*pcb_rail_width, pcb_thickness + pcb_depth + over]);
-		translate([24, pcb_rail_width, -pcb_thickness-pcb_depth])
+		translate([pcb_length - 33, pcb_rail_width, -pcb_thickness-pcb_depth])
 			cube([9, pcb_width - 2*pcb_rail_width, pcb_thickness + pcb_depth + over]);
-		translate([pcb_length - 9, pcb_rail_width, -pcb_thickness-pcb_depth])
+		translate([1, pcb_rail_width, -pcb_thickness-pcb_depth])
 			cube([8, pcb_width - 2*pcb_rail_width, pcb_thickness + pcb_depth + over]);
 	}
-
-	// Locks
-	/*
-	translate([0, -wall_thickness-lock_thickness, box_height - lock_height])
-		cube([pcb_length, lock_thickness + wall_thickness/2, lock_height]);
-	translate([0, pcb_width + wall_thickness/2, box_height - lock_height])
-		cube([pcb_length, lock_thickness + wall_thickness/2, lock_height]);
-	*/
 }
 
 module top() {
@@ -67,6 +61,12 @@ module top() {
 			translate([-wall_thickness, -wall_thickness, 0])
 				cube([pcb_length + 2*wall_thickness, pcb_width + 2*wall_thickness, wall_thickness]);
 
+			// Rails
+			translate([0, 0, -lid_rail_height])
+				cube([pcb_length, lid_rail_width, lid_rail_height + over]);
+			translate([0, pcb_width - lid_rail_width, -lid_rail_height])
+				cube([pcb_length, lid_rail_width, lid_rail_height + over]);
+
 			// USB connector roof
 			translate([pcb_length, (pcb_width - usb_width)/2 + clearance, usb_height - box_height + clearance])
 				cube([wall_thickness, usb_width - 2*clearance, box_height - usb_height - clearance + over]);
@@ -83,20 +83,20 @@ module top() {
 			cube([4, 2, wall_thickness + 2*over]);
 
 		// USB label
-		translate([pcb_length-3, pcb_width/2, wall_thickness/2])
+		translate([pcb_length-3, pcb_width/2, wall_thickness - text_depth])
 		rotate(90)
 		scale([0.4, 0.4, 1])
-			linear_extrude(wall_thickness/2 + over)
+			linear_extrude(text_depth + over)
 			text("USB", font = "Liberation Serif", halign="center");
 
 		// RS485 label
-		translate([3, pcb_width/2, wall_thickness/2])
+		translate([3, pcb_width/2, wall_thickness - text_depth])
 		rotate(-90)
 		scale([0.4, 0.4, 1])
-			linear_extrude(wall_thickness/2 + over)
+			linear_extrude(text_depth + over)
 			text("RS 485", font = "Liberation Serif", halign="center");
 	}
 }
 
-color([0.7, 0, 0]) bottom();
-color([0, 1, 0]) translate([0, 0, box_height]) top();
+bottom();
+color([1, 0, 0]) translate([0, 0, box_height]) top();